201977406

素因数分解:

$2^1\times 3^2\times {\mathrm{487}}^1\times {\mathrm{23041}}^1$

素因数の和:23536

約数の個数: 24

約数和(自身を含む): 438535344

約数和(自身を除く): 236557938

約数列:

[1, 2, 3, 6, 9, 18, 487, 974, 1461, 2922, 4383, 8766, 23041, 46082, 69123, 138246, 207369, 414738, 11220967, 22441934, 33662901, 67325802, 100988703, 201977406]

約数ペア:

[(1, 201977406), (2, 100988703), (3, 67325802), (6, 33662901), (9, 22441934), (18, 11220967), (487, 414738), (974, 207369), (1461, 138246), (2922, 69123), (4383, 46082), (8766, 23041)]